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China Doxycycline Doxycycline HCl Doxycycline Hydrate

Min. Order / Reference FOB Price
1 kg	Contact Supplier

Local Area:	Shijiazhuang, Hebei, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

Function:	Antibiotic and Antimicrobial Agents
Certification:	GMP, FDA
Grade Standard:	Medicine Grade

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Product Description

Product nameDoxycycline hyclate
temSpecificationCharacteristicsYellow crystalline powderIdentificationa) HPLC results
b) TLC results
c) Color reactioSpraying Machinery & SpreadingAssembly Line & Production Line Equipment n with sulfuric acid
d) Color reaction with silver nitratePH2.03.0Specific optical rotation-105-120 Deg.Specific absorbance at 349nm300-335Light-absorbing impurities 490nm0.07 maxRelated substancesa) Methacycline: 2.0% max
b) 6-epidoxycycline: 2.0% max
c) 4-epidoxycycline: 0.5% max
d) 4-epi-6-epidoxycycline: 0.5% max
e) Oxytetracycline: Physical Measuring Meter 0.5% max
f) 2-acetyl-2-decarbamoyldoxycycline: 0.5% max
g) Any other impurity: 0.5% max
h) Not indentified impurities:0.1%maxEthanol4.36.0%Heavy Fastener & Fitting metals40ppm maxWater1.42.8%Sulphate ash0.4% maxAssay95.0%102.0% (C22H25ClN2OGeographic Surveying Instrument 8) 88.0%~94.0%( C22H24N2O8) basedon anhydrous, ethanol-free substance